Save 10 percent on all interchangeable magazine wells now through Sept. 5, 2025.
Hampden, Maine (August 2025) – Hydra Weaponry, Maine’s largest firearms employer, designer, and manufacturer of the truly modular Hydra® Weapon System,Hydra® Weapon System, is marking Labor Day 2025 with a limited-time promotion on its signature interchangeable magazine wells. From now through Sept. 5, 2025, customers will receive 10 percent off on any interchangeable magazine well purchased directly through www.hydraweaponry.com. The discount will be automatically applied at checkout.
The Hydra Interchangeable Magazine Well system is at the core of Hydra Weaponry’s modular platform, offering shooters the ability to adapt their rifles across a wide range of calibers and magazine types with a simple swap. Engineered for rapid caliber conversion and reliable performance, Hydra Interchangeable Magazine Wells are compatible with both Hydra’s proprietary Quick Change Barrel (QCB) upper receivers and many other manufacturers’ uppers. The lineup includes models for AR-15, AK-47, 9mm/40SW Glock-style, 10mm/45ACP Glock-style, MP5, Grease Gun, Colt SMG, and even California-compliant configurations, ensuring flexibility for enthusiasts, professionals, and restricted markets alike.
Among the most popular options is the Hydra AR Modular Magazine Well, regarded as the most versatile in the series. This mag well supports standard AR-15 magazines, allowing calibers such as 5.56, .223, and .300 BLK to be run with a simple bolt and barrel change. Its adaptability makes it a cornerstone for users looking to maximize the multi-caliber capabilities of the Hydra platform without sacrificing reliability or ease of use.
Another top choice is the Hydra AK-47 Modular Magazine Well, designed specifically for 7.62×39 and compatible with Warsaw Pact steel and modern polymer AK magazines. Unlike traditional AK platforms that require two-handed magazine changes, the Hydra AK-47 Mag Well allows for smooth, one-handed magazine ejection with a straight drop, increasing speed and efficiency. The drop-on design installs without tools in under a minute, while maintaining the operator’s trigger feel and ergonomics. This mag well resolves the feeding challenges common in other caliber-conversion systems, making it one of the most in-demand upgrades for Hydra users.
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About Hydra Weaponry:
Headquartered in Maine, Hydra Weaponry has 50 years of firearms innovation in its DNA. Starting with the development of the Bushmaster pistol, rifle, and submachine gun, the Gwinn family has set a high standard of designing innovative firearm platforms built around the actual needs of tactical operators, often fighting in extreme conditions and environments. The HYDRA-15 Hydra Modular Weapons System is the ultimate modular platform that designer Mack Gwinn, Jr. created to meet the criteria of modularity, durability, consistent performance, accuracy, and affordable. Hydra Weaponry is the future of small arms.
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